2-Butenedioic acid (E)-, polymer with 2,2-oxybis(ethanol) and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione

反丁烯二酸与四氢邻苯二甲酸酐和二乙二醇的聚合物 219891
Order 28652-44-0 butenedioic,polymer,oxybis,ethanol,tetrahydro,isobenzofurandione,benzofuran,furan,isobenzofuran
Isobenzofuran
64521-23-91,3-benzenedicarboxylic acid, polymer with2,2-dimethyl-1,3-propanediol, hexanedioic acid, 1,3-isobenzofurandioneand 2,2,4-trimethyl-1,3-pentanediol